Results 231 to 240 of about 3,228,378 (312)

Could Edible Photonic Structures Be an Alternative to Traditional Food Coloring?

Advanced Optical Materials, EarlyView.
What if color in food came from photonic structures? This perspective introduces structural color as a potential next‐generation solution to replace conventional colorants in foods. It discusses edible photonic materials, their unique benefits, and the technological, safety, and consumer acceptance challenges that must be addressed to bring this ...
Miguel A. Cerqueira, Nicolas Vogel, Martin Lopez‐Garcia, Krassimir P. Velikov, Silvia Vignolini, Lorenzo M. Pastrana   +5 more
wiley   +1 more source

Impact of Peripheral Refractive Errors in Mobility Performance. [PDF]

Invest Ophthalmol Vis Sci
García-Pedreño C, Tabernero J, Benito A, Artal P.   +3 more
europepmc   +1 more source

Prevalence of visual impairment due to uncorrected refractive error: Results from Delhi-Rapid Assessment of Visual Impairment Study

, 2016
Praveen Vashist, Suraj Singh Senjam, Noopur Gupta, Sumit Malhotra, Vasundhara Misra, Amit Bhardwaj, Vivek Gupta   +6 more
openalex   +1 more source

Improved Disorder Resilience in Small‐Footprint Photonic Cavities with Periodicity Breaking

Advanced Optical Materials, EarlyView.
Compact photonic crystal cavities with engineered aperiodicity are demonstrated to sustain high quality factormodes and enhanced reproducibility within a minimal footprint. Combining numerical optimization and near‐field measurements, the study reveals how controlled periodicity breaking improves disorder resilience, offering a robust and scalable ...
Nicoletta Granchi, Camilla Gonzini, Matteo Lodde, Gabriele Calusi, René P. J. van Veldhoven, Andrea Fiore, Guillermo Arregui, Francesca Intonti   +7 more
wiley   +1 more source

Exploring the Link: A Systematic Review and Meta-Analysis on the Prevalence and Association Between Refractive Errors and Intermittent Exotropia. [PDF]

Health Sci Rep
Mohammad NK, Rajab IA, Mutar MT, Ismail M.   +3 more
europepmc   +1 more source

Refractive Error for Low Power Intraocular Lens (MA60MA)

, 2019
Shinya Takahashi, Ryuuya Kukita, Natsuki Ota, Ken Hayashi   +3 more
openalex   +2 more sources

Room‐Temperature, Photo‐Densified High Refractive Index Titanium Oxide Thin Films for Solution‐Processed Flexible Bragg Mirrors and Microcavity OLEDs

Advanced Optical Materials, EarlyView.
This paper presents the room‐temperature fabrication of solution‐processed, high refractive index TiOX thin films via photo‐densification. Using these films, flexible Bragg mirrors are demonstrated on PET substrates, achieving a high reflectivity of 96% at 450 nm.
Ayumu Nagaoka, He Sun, Luyang Song, Lina Yoshida, Tsukasa Yoshida, Yoshiyuki Suzuri   +5 more
wiley   +1 more source

Comparative analysis of refractive errors and ocular biological parameters among pre-myopic adolescents across different age groups and geographical regions. [PDF]

Sci Rep
Chen S, Yao L, Wang X, Zhao C, Tang Y, Wang Y, Zou Z, Liu Y, Qi L.   +8 more
europepmc   +1 more source

Refractive Errors in Children with Down syndrome in Lagos State, Nigeria.

, 2018
Ogechi Nwokedi, Bernadine N. Ekpenyong, N.R. Musa   +2 more
openalex   +1 more source

From Brittle to Flexible: Influence of Glucose‐Based Additives on Cellulose Nanocrystal Self‐Assembly in Suspension and Dried Photonic Films

Advanced Optical Materials, EarlyView.
Cellulose nanocrystals (CNCs) self‐assemble in aqueous suspension into chiral nematic liquid crystals, resulting in structurally colored films upon drying. Here, the influence of sugar additives on CNC self‐assembly in suspension and in films are studied.
Buse Tatli, Alexandra R. Rousseau, Wenkui Xing, Matteo Hirsch, Emily D. Cranston, Tiffany Abitbol   +5 more
wiley   +1 more source